Added some new files
Made the filters more comprehensive
Bug fixes
Formatting improvements
Minor fixes
Added a few files. Fixed makefile
Fixed markdown formatings of authors, readme, license and thanks
Added a few extra filters for newsletters and sysadmin emails
Permabanned MSY letters. Also tidied up a few things such as moving eBay
invoices to a common area with other invoices
Changed formatting style a bit
Minor changes to archive adsales emails
Added a few new AdSales filters, as well as changing some criteria on other filters.
Changed a few filters
Revert "Added a few new AdSales filters, as well as changing some criteria on other filters."

This reverts commit 08a619b0988a7156502a5f6c8c2e0423f9d36359.
Cleaned up filters a bit
Apparently I have to use double quotes
Tidied up personal filters
Fixed bug where all internal mail was being labelled with 'AdSales'
Added a filter for AddThis reports
A few minor improvements